Advantages

Disadvantages

1

Steam Soot Blower

Large soot blowing force and good soot blowing effect, which can solve the soot problem of heating area with various characteristics

Large equipment investment, high operation cost, blowing damage to the heating surface tube bank, and large equipment maintenance

2

Acoustic Soot Blower

The directionality of sound wave is weak, and soot blowing can be realized without dead angle within a certain space range. The operation cost is low, the maintenance amount is small, and there is no safety hazard.

The intensity of sonic soot blowing is weak, and it is suitable for soot with small viscosity. The effect on sticky ash is limited.

3

Gas Shock Soot Blower

Under ideal conditions, the soot blowing force is large, the soot blowing effect is good, and it is suitable for soot deposition with various characteristics

Strong directivity and large soot blowing blind area;

There are Squibs and backfires, unstable operation and large maintenance; The operation cost is high, and the acetylene station is a hazard source with potential safety hazards.

4

Air Shock Wave Rotary

Soot Blower

The equipment is stable in operation, without squib, low in operation cost and small in maintenance. The effective range of single soot blowing is 2-3 times of the gas shock wave. Large soot blowing force, suitable for various soot deposition conditions.

The shock wave has directionality, and there is a problem of shielding when encountering the tube bank.

5

Mechanical Vibration

Simple structure and simple ash removal principle

The ash blowing effect of the equipment is limited; High failure rate, vibration hammer wear is serious; There is a certain air leakage phenomenon;